Applicants for export of significant risk sealed radioactive material of Column 1 or Column 2 as listed in Table II shall, seven days before the starting of shipment operation at the port for the sealed radioactive material, specify in a written document the following and inform the competent authority and the competent authority as well as the recipient of the importing country:1.estimated date of export;2.name or entire title of the applicant;3.name or entire title of the recipient;4.radionuclide name, quantity, activity and total activity; and5.unique identifiers such as manufacturer, model and serial number, etc.Table II：Significant Risk Sealed Radioactive Material.PDF